ignition gazebo with foxy ros2
I am following this tutorial https://docs.ros.org/en/foxy/Tutorial... when i run the following command: ign gazebo -v 4 -r visualize_lidar.sdf
i get the following output:
The 'ign' command provides a command line interface to the ignition tools.
ign <command> [options]
List of available commands:
help: Print this help text. sdf: Utilities for SDF files. topic: Print information about topics. service: Print information about services. log: Record or playback topics. msg: Print information about messages. plugin: Print information about plugins. fuel: Manage simulation resources.
Options:
--force-version <version> Use a specific library version. --versions Show the available versions. --commands Show the available commands. Use 'ign help <command>' to print help for a command.
why is this happening? how can i run the example?
i installed gazebo using this tutorial. https://classic.gazebosim.org/tutoria... i am running foxy on ubuntu 20.04 (via VMware on a mac)
https://classic.gazebosim.org/tutoria... installs "gazebo classic", which can be launched with
gazebo visualize_lidar.sdf.If you want to use "ignition gazebo" you'll need to follow a different route and install Ignition Gazebo Citadel, see the version matrix & instructions here: https://github.com/gazebosim/ros_gz/t...
that command doesn't seem to work. when i execute that command, i get:
context mismatch in svga_surface_destroy context mismatch in svga_surface_destroy
also, i never actually downloaded the file visualize_lidar.sdf. does that matter?
That's a different problem -- I think it has to do with VMWare & Gazebo, and I'm afraid that I can't help there. You might try posting that here: https://answers.gazebosim.org/questions/
oh got it, thank you Clyde!
so, i installed ignition gazeo, and upon running ign gazebo -v 4 -r visualize_lidar.sdf
i get the following output: [Wrn] [ign.cc:86] Fuel world download failed because Fetch failed. Other errors Unable to find or download file